Where does “loathable” come from?

loathable (English) comes from English able, from Middle English able, from Old French able, from Latin habilis, from Latin -ilis, from Proto-Italic -elis, from Proto-Indo-European -elis, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

loathable (English): Deserving loathing; loathsome; detestable

Definitions

  1. Deserving loathing; loathsome; detestable

Ancestry of “loathable”, step by step

loathable traces back through two separate lines of ancestry.

via English able

StepLanguageWordMeaning
1EnglishableEasy to use; Suitable; competent; Liable to
2Middle Englishablecapable, expert, qualified, skilful, competent
3Old Frenchableable; capable
4Latinhabilisable to have/possess/maintain; having sufficient...
5Latin-ilis-ile
6Proto-Italic-elis—
7Proto-Indo-European-elis—
8Proto-Indo-European-lósForms agent nouns from verbal roots

via English loathe

StepLanguageWordMeaning
1EnglishloatheTo detest, hate, revile
2Middle Englishlothe—
3Old Englishlāþianto invite
4Proto-Germaniclaiþōną—
Every word from Proto-Indo-European -lós →Every word from Latin -ilis →Every word from Latin habilis →